Step-by-step explanation:
factors of 24 = {1, 2, 3, 4, 6,8,12, 24}
factors of 36 ={ 1,2,3,4,6,9,12 ,18,36}
factors of 42 ={ 1,2,3, 6,7, 14 , 21,42}
common factor = { 1,2 ,3 ,6}
HCF = 6
Answer:
-1.28
You would put these two equations into a graphing ccalculator:
y = -4x - 1
and
y= 5^x + 4
Wherver they intersect is your answer.
These two happen to intersect at (-1.28,4.13)
Since the equation has x-values, you would give the first number (x-coordinate) as your answer.